Help...Gear Won't Come Up

[Dale Campbell]

I have a 337H with the same power pack. I had a problem last year when I took off & tried to raise gear. I moved handle to up position, the gear horn went off, so I put handle back down. I tried 3 more times, with same problem. My problem was the olio did not extend, so the squat switch did not transfer. If you had the problem with squat switch the horn would have sounded. To have the high power draw you have a problem in the pump circuit some where, or the pump motor has a problem. Only my guess.